ls-caps: Add support to decode Gen7 speed

Updated Link capabilities, Link status and Link capabilities 2 registers decode logic to support PCIe Gen7 speed.

Signed-off-by: Prabu Thangamuthu <prabut@

ls-caps: Add support to decode Gen7 speed

Updated Link capabilities, Link status and Link capabilities 2 registers decode logic to support PCIe Gen7 speed.

Signed-off-by: Prabu Thangamuthu <[email protected]>

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header.h: Fix type 1 header comment

Should be 0x35-0x37 is reserved.

Signed-off-by: Rong Tao <[email protected]>

Maint: Another typo in maint/release

Maint: Fix typo in maint/release

Released as v3.14.0

Update pci.ids to the current snapshot

libpci: djgpp: Handle Windows NTVDM zero error codes

Windows NTVDM DPMI host clears the AX register for unsupported DPMI calls.
So handle zero error code as ENOSYS instead of default case EACCES.

Fix formatting of 64-bit integers

PCI_U64_FMT_X is needed.

Use snprintf instead of sprintf to prevent buffer overruns

In bitops.h, update the TABLE macro to call snprintf(buf, sizeof(buf),
...) rather than unbounded sprintf, ensuring that out-of-range indic

Use snprintf instead of sprintf to prevent buffer overruns

In bitops.h, update the TABLE macro to call snprintf(buf, sizeof(buf),
...) rather than unbounded sprintf, ensuring that out-of-range indices
produce a bounded "??%d" string.

In setpci.c, change the device slot formatting from sprintf(slot, ...) to
snprintf(slot, sizeof(slot), ...), capping output to the 16-byte buffer
and avoiding overflow when printing PCI domain, bus, dev, and func
values.

Signed-off-by: Mingjie Shen <[email protected]>

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LMR: <string.h> is required for memset()

Tables of strings should have both pointers and the actual strings const

Remove trailing whitespace

Flit Mode and Device 3 Capability

header.h: Classes and capabilities from PCI Code and ID Assignment rev 1.18

Port to RT-Thread Smart DM PCI

Signed-off-by: GuEe-GUI <[email protected]>

lspci: Add test case for Physical Layer 16 GT/s and 32 GT/s extended capability registers

Update pci.ids to the current snapshot

pcilib.man: Update information about win32-kldbg

libpci: win32-kldbg: Implement registration driver from non-native process

It is common that 32-bit application is running on 64-bit host system, or
nowadays also that 64-bit AMD64 application is ru

libpci: win32-kldbg: Implement registration driver from non-native process

It is common that 32-bit application is running on 64-bit host system, or
nowadays also that 64-bit AMD64 application is running on ARM64 system.

For all these cases the win32-kldbg.c code horrible fails with just generic
error message when trying to register kldbgdrv.sys driver.

Add code which detects machine type of running process, machine type of
kldbgdrv.sys driver and machine type of the host system. If machine type of
driver and system machines then allow to register driver. Otherwise print
debug verbose message why it is not possible to use kldbgdrv.sys driver
from kd.exe/windbg.exe binary. This could allow to debug issues via command
lspci -G why win32-kldbg refused to load driver from windbg.exe binary.

At the same time relax checks in win32_check_driver() to not depend on the
constants related to process type as process architecture is not relevant
here. Important is always only driver and native system architecture,
process may be running under WoW64 (e.g. i386 process or AMD64 system).

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libpci: win32-kldbg: Fix calling IOCTL_KLDBG from 32-bit process on 64-bit system

32-bit process on 64-bit system needs to pass all pointers in 64-bit format
for IOCTL_KLDBG call.

So for 32-bit bui

libpci: win32-kldbg: Fix calling IOCTL_KLDBG from 32-bit process on 64-bit system

32-bit process on 64-bit system needs to pass all pointers in 64-bit format
for IOCTL_KLDBG call.

So for 32-bit builds (determined by not defined _WIN64 macro) define new
SYSDBG_BUS_DATA64 and KLDBG64 structures with u64 type for pointer members.
Compiler will automatically align all structure members and inserts padding
between members as needed, in the same way as for 64-bit builds. Due to
alignment restrictions, adding just one dummy 32-bit member after each
pointer member does not work.

32-bit code then needs to figure out if the host system is 32-bit or 64-bit
and choose which structure (process native or 64-bit) needs to be passed to
the IOCTL_KLDBG call for successful execution. This is determined by the
win32_is_32bit_on_64bit_system() helper function.

With this change 32-bit i386 lspci.exe binary is working fine on 64-bit
AMD64 system and via win32-kldbg can access PCIe config space if the
AMD64 kldbgdrv.sys driver is registered in the host system.

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libpci: win32-cfgmgr32: Improve parsing of driver path

Remove NT prefix "\\??\\" prefix only for drive letters when converting it
to Win32 path. And convert unhandled absolute NT path to Win32 path

libpci: win32-cfgmgr32: Improve parsing of driver path

Remove NT prefix "\\??\\" prefix only for drive letters when converting it
to Win32 path. And convert unhandled absolute NT path to Win32 path via
"GLOBALROOT" symlink (which points to NT root path) available in Win32
"\\\\?\\" path. With this change libpci's driver path on windows should be
always valid Win32 path.

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libpci: win32-cfgmgr32: Define error messages for all CR_* error constants

windows: Fix declaration of GetSystemFirmwareTable function pointer

Function pointer attributes have to be specified on the left side of the *.

windows: Update comment about RtlNtStatusToDosError() side effect

windows: Check for SizeOfOptionalHeader before dereferencing OptionalHeader

offsetof(IMAGE_OPTIONAL_HEADER, DataDirectory) is the minimal size of
variable length OptionalHeader (IMAGE_OPTIONAL_HEADE

windows: Check for SizeOfOptionalHeader before dereferencing OptionalHeader

offsetof(IMAGE_OPTIONAL_HEADER, DataDirectory) is the minimal size of
variable length OptionalHeader (IMAGE_OPTIONAL_HEADER) structure.

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